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104092091910 = 232517414573631
BaseRepresentation
bin110000011110001011…
…1110100011000000110
3100221200100122011001100
41200330113310120012
53201140033420120
6115452542440530
710343333116422
oct1407427643006
9327610564040
10104092091910
11401662aa344
1218210293146
139a7b5362c1
145076707b82
152a93601490
hex183c5f4606

104092091910 has 192 divisors, whose sum is σ = 294272020224. Its totient is φ = 25425100800.

The previous prime is 104092091899. The next prime is 104092091911. The reversal of 104092091910 is 19190290401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104092091911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28665795 + ... + 28669425.

It is an arithmetic number, because the mean of its divisors is an integer number (1532666772).

Almost surely, 2104092091910 is an apocalyptic number.

104092091910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104092091910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147136010112).

104092091910 is an abundant number, since it is smaller than the sum of its proper divisors (190179928314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104092091910 is a wasteful number, since it uses less digits than its factorization.

104092091910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159 (or 4156 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The spelling of 104092091910 in words is "one hundred four billion, ninety-two million, ninety-one thousand, nine hundred ten".